Name: High thermal insulating fire bricks for kiln
Brand: DKJL
Availability: InStock

Product Details

High thermal insulating fire bricks for kiln

Product Description

B series insulation bricks are made from high purity raw material according to different brick type to meet different requirement.

They are ideal thermal insulation material usually used in industrial furnaces and heating pipe.

Our insulation bricks are in accordance with JIS Industrial Standard of JAPAN, have excellent properties as light weight, low ferrous, low shrinkage, atmosphere erosion resistant and so on.

Features and advantage:

1. Light weight

2. Low density

3. High strength,good thermal shock resistance

4. Low heat storage, low thermal conductivity

5. Saving energy

6. Precise size

7. Good thermal insulation effect

8. Good quality and low price

Application:

It is widely used as a primary hot face refractory lining or as back-up insulation behind other refractory in furnace(such as carbon furnace, cracking furnace, heating furnace for oil refining, roller kiln, tunnel kiln.), flues, refining vessels, heaters, regenerators and similar high temperature industrial equipment.

kiln thermal insulating brick Technical Specifications

Items		Testing Temperature(°C) When reheated with 2% contracting rate	Volume Density g/cm3	Compression Strength Mpa	Thermal Conductivity kcal/mh°C (350°C)
B	B-1	900	≤0.70	≥2.50	≤0.17
	B-2	1000	≤0.70	≥2.50	≤0.18
	B-3	1100	≤0.75	≥2.50	≤0.20
	B-4	1200	≤0.80	≥2.50	≤0.22
	B-5	1300	≤0.80	≥2.50	≤0.23
	B-6	1400	≤0.90	≥3.00	≤0.27
	B-7	1500	≤1.00	≥3.00	≤0.31